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# File: net/server.py                      Part of Python MUD Server #
#                                                                    #
# Copyright (C) 2010 by Joachim Pileborg <arrow@pileborg.org>.       #
# All rights reserved.                                               #
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# Redistribution and use in source and binary forms, with or without #
# modification, are permitted provided that the following conditions #
# are met:                                                           #
#                                                                    #
#   o Redistributions of source code must retain the above copyright #
#     notice, this list of conditions and the following disclaimer.  #
#   o Redistributions in binary form must reproduce the above        #
#     copyright notice, this list of conditions and the following    #
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND             #
# CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,        #
# INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF           #
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# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,#
# OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,           #
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######################################################################

from twisted.internet.protocol import ServerFactory, Protocol

# Install more effective polling methods than the default
try:
    from twisted.internet import kqreactor
    kqreactor.install()
except ImportError:
    pass

try:
    from twisted.internet import epollreactor
    epollreactor.install()
except ImportError:
    pass

from twisted.internet import reactor

from pms import log

######################################################################

def add(server_object):
    server_object.listen()
    _servers.append(server_object)
    log.net('Accepting %s connection on port %d' % (server_object.name, server_object.port))

def init():
    pass

def clean():
    pass

def run():
    reactor.run()

######################################################################

class PmsServerFactory(ServerFactory):
    port     = 0
    name     = ''
    protocol = None

    connections = []

    def addConnection(self, conn):
        self.connections.append(conn)

    def sendAll(self, msg):
        for conn in self.connections:
            conn.transport.write(msg)

######################################################################
